Assessment diagram for quasi-brittle fracture of solds with structural hierarchy

18th European Conference on Fracture: Fracture of Materials and Structures from Micro to Macro Scale

Volumn , Issue , 2010, Pages

  Kornev, V M ^a  

^a LAVRENTYEV INSTITUTE OF HYDRODYNAMICS   (Russian Federation)

Author keywords

Brittle and quasi brittle fracture; Materials with structural hierarchy; Necessary and sufficient criteria

Indexed keywords

CRACK LENGTH; CRITICAL PARAMETER; CRITICAL STRESS; FRACTURE ASSESSMENT DIAGRAMS; FRACTURE CRITERIA; INITIAL CRACKS; LEVEL OF LOADING; NECESSARY AND SUFFICIENT CRITERIA; PLASTICITY ZONE; QUASI-BRITTLE FRACTURE; REGULAR STRUCTURE; STRUCTURAL HIERARCHIES; STRUCTURAL SIZE; ZONE LENGTH;

BRITTLE FRACTURE; FRACTURE MECHANICS; LOADING;

CRACKS;

EID: 84870960986     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (21)

1. Szuromi, Ph.: Microstructural Engineering of Materials. Science. 77 (1997), pp. 1183-1206.
2. Olson, G.B.: Computational Design of Hierarchically Structured Materials. Science. 77 (1997), pp. 1237-1248.
3. Sih, G.C.: Fracture mechanics in retrospect in contrast to multiscaling in prospect. In Proceedings of the 17-Th National Conference of Italian Group of Fracture, edited by A.Finelli and L.Nobile, Bologna, June 16-18 (2004), pp. 15-37.
4. McClintock, F.A.; Irwin, G.R.: Plasticity aspects of fracture mechanics. In: Fracture toughness testing and its applications. SATM Special Technical Publication No. 381, Am. Soc. Testing Mats, (1965), pp. 84-113.
5. Parton, V.Z.: Fracture mechanics: From the theory to practice. LKI, Moscow. 2007 (in Russian).
6. Kornev, V.M.: Hierarchy of strength criteria of structured brittle media. Satellite initiation of microcracks, J. Appl. Mech. and Techn. Phys.41 (2000) No. 2, pp. 367-375.
7. Kornev, V.M.: Multiscale criteria for the shear strength of block brittle media.Satellite nucleation of micropores. J. of Mining Sciece.36 (2000) No. 5, pp. 417-425.
8. Kornev, V.M.: Generalized sufficient strength criteria. Description of pre-fracture zone, J. Appl. Mech. Techn. Phys. 43 (2002) No. 5, pp. 763-769.
9. Kornev, V.M.: Stress distribution and crack opening in the prefracture zone (the Neuber-Novozhilov approach), Physical Mesomechanics. 7 (2004) No. 3, pp. 53-62 (in Russian).
10. Kornev, V.M.; Kurguzov, V.D.: Multiparametric sufficient criterion of quasi-brittle fracture for complicated stress state. Engineering Fracture Mechanics. 75 (2008) No. 5, pp. 1099-1113.
11. Leonov, M.Ya.; Pansyuk, V.V. Development of smallest cracks in a solid. Prikl. Mekh. 5 (1959) No. 4, pp. 391-401 (in Russian).
12. Dugdale, D.S.: Yielding of steel sheets containing slits. J. Mech. Phys. Solids. 8 (1960), pp. 100-104.
13. Neuber, G.: Kerbspannunglehre: Grunglagen fur Genaue Spannungsrechnung. Springer-Verlag. 1937.
14. Novozhilov, V.V.: About the necessary and sufficient brittle strength criteria. Prikl. Mat. Mekh. 33 (1969) No. 2, pp. 212-222 (in Russian).
15. Isupov, L.P.; Mikhailov, S.E.: A comparative analysis of several nonlocal criteria. Archive of Applied Mechanics. 68 (1998), pp. 597-612.
16. Taylor, D.: The theory of critical distances. Engineering Fracture Mechanics. 75 (2008), pp. 1696-1705.
17. Neimitz, A.: Jump-like crack growth models of theory of critical distances. Are they correct? ESIS Newsletter # 44-2008, pp. 20-26.
18. Savruk, M.P.: Stress-intensity factors in cracked bodies, Vol.2. Fracture mechanics and strength of materials, in four volumes. Naukova Dumka, Kiev, 1988 (in Russian).
19. Kershtein, I. M.; Klyushnikov, V. D.; Lomakin, E. V.; Shesterikov, S. A.: Fundamentals of Experimental Fracture Mechanics. Moscow universitet, Moscow, 1989 (in Russian).
20. Thomson, R.; Hsieh, C.; Rana, V.: Lattice trapping of fracture cracks. J. of Applied Physics. 42 (1971), pp. 3154-3160.
21. Macmillan, N.H.: The ideal strength of solids. In: Atomistics of Fracture, Edited by R. Latanision and J.R. Pickens, Plenum Press, New York. 1983.-P. 95-164.